Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

27°F

-3°C

Humidity 71%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 29 Dec 03:04 PM PST
Extended Forecast for

11 Miles WNW Chalfant CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. Southwest wind around 5 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind around 10 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 42. South wind 5 to 10 mph.

    High: 42 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm.  Snow level rising to 9200 feet in the afternoon. Mostly cloudy, with a high near 42. West wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Snow level 9400 feet. Mostly cloudy, with a low around 34. South wind around 5 mph.  Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain likely.  Snow level 9000 feet lowering to 8500 feet in the afternoon . Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly before 4am.  Snow level 8100 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 7am, then a chance of snow between 7am and 1pm, then a chance of rain and snow after 1pm.  Snow level 7600 feet. Partly sunny, with a high near 41.

    High: 41 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 39. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 26. West wind around 10 mph.
Tuesday
Increasing clouds, with a high near 42. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West wind around 5 mph.
Wednesday
A chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 9200 feet in the afternoon. Mostly cloudy, with a high near 42. West wind around 5 mph becoming south in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Rain likely, mainly after 10pm. Snow level 9400 feet. Mostly cloudy, with a low around 34. South wind around 5 mph. Chance of precipitation is 70%.
New Year's Day
Rain likely. Snow level 9000 feet lowering to 8500 feet in the afternoon . Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow, mainly before 4am. Snow level 8100 feet. Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow before 7am, then a chance of snow between 7am and 1pm, then a chance of rain and snow after 1pm. Snow level 7600 feet. Partly sunny, with a high near 41.
Friday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 31.
Saturday
Snow likely. Mostly cloudy, with a high near 41.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Chalfant CA
 37.58°N 118.56°W (Elev. 7602 ft)
1:39 pm PST Dec 29, 2025
3pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

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